APA-viite (7. p.)

Robinson, R. (1964). Study guide and workbook to accompany Samuelson: Economics (6th ed.). McGraw-Hill.

Chicago-viite (17. p.)

Robinson, Romney. Study Guide and Workbook to Accompany Samuelson: Economics. 6th ed. N.Y.: McGraw-Hill, 1964.

MLA-viite (8. p.)

Robinson, Romney. Study Guide and Workbook to Accompany Samuelson: Economics. 6th ed. McGraw-Hill, 1964.